loop i c++

[sara9111]

What the diffrent bettween while looping, conter-controlled while loop, sentinel-controlled while loop,flag-controlled while loop, do while loop and For loop.
when we use each one of them???

please, explean in detileas.
thanx
:)

[Ancient Dragon]

Homework? Try reading your textbook.

[Hiroshe]

EDIT: See above.

[Dave Sinkula]

What the diffrent bettween while looping, conter-controlled while loop, sentinel-controlled while loop,flag-controlled while loop, do while loop and For loop.
when we use each one of them???

A for loop tends to lend itself to things which need to be done x number of times:

for ( i = 0; i < x; ++i ) { /* ... */ }

A while loop tends to lend itself to doing things while a condition is true, such as reading lines from a file (while there are lines to read):

while ( getline(file, line) ) { /* ... */ }

A do...while loop presents itself as a good choice for a loop that must iterate at least once (even if the loop condition is 0, the loop body will execute):

do { /* prompt() */ } while ( respond() );

Other situations present themselves for mix-and-match and programmer preference. YMMV.

[mrnutty]

"What the diffrent bettween while looping, conter-controlled while loop, sentinel-controlled while loop,flag-controlled while loop, do while loop and For loop. "

Their syntax and spelling:)